Marathon · Flat
Flat Marathons
224 marathons, courses FindMyMarathon has measured or described as very flat or mostly flat.
- Matching races
- 224
- With a confirmed date
- 194
Flat Marathons
224 marathons, courses FindMyMarathon has measured or described as very flat or mostly flat.
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InFirst Bank Veteran's Marathon, Half Marathon, and Marathon RelayBlairsville, PAMarathonHalf Marathon ~100 runners Flat courseBoston Qualifier
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Marshall University MarathonHuntington, WVMarathonHalf5K ~2,000 runners Flat courseBoston Qualifier
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Two Cities MarathonFresno, CAMarathonHalf Marathon10K5K +1 more ~16,401 runners Flat courseBoston Qualifier
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Fort Worth MarathonFort Worth, TXMarathon20 MilesHalf Marathon10K +1 more ~3,900 runners Flat courseBoston Qualifier
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Indianapolis Monumental MarathonIndianapolis, INMarathonHalf5K ~17,500 runners Flat courseBoston Qualifier
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Salina Crossroads MarathonSalina, KSMarathonHalf Marathon2.5-Mile ~2,300 runners Flat courseBoston Qualifier
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MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles, MOMarathonHalf Marathon42.195K21.0975K +2 more ~3,000 runners Flat courseBoston Qualifier
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Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin, MIMarathonHalf Marathon5K ~733 runners Flat courseBoston Qualifier
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AdventHealth Presents the Central Florida Legends Marathon, Half Marathon and 5KDeBary, FLMarathonHalf Marathon5K ~6,375 runners Flat courseBoston Qualifier
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Tunnel Hill 100Vienna, IL100 Miler100 kmUSATF 50Mi Nat. Champ.50 Miler +1 more ~94 runners Flat courseBoston Qualifier
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Seattle Ghost Marathon, Half & 50KSeattle, WAMarathonHalf Marathon50K ~450 runners Flat courseBoston Qualifier
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Stennis Space Center Marathon | Half Marathon | 5KStennis Space Center, MSMarathonHalf Marathon5K ~57 runners Flat courseBoston Qualifier
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Panama City Beach MarathonPanama City Beach, FLMarathonHalf Marathon5K ~2,000 runners Flat courseBoston Qualifier
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Rehoboth Beach Seashore Marathon & Half MarathonRehoboth Beach, DEMarathonHalf Marathon ~3,000 runners Flat courseBoston Qualifier
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Bound for Boston Marathon & Half Marathon - SarasotaSarasota, FLMarathonHalf Marathon ~75 runners Flat courseBoston Qualifier
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EOD Warrior Holiday Dash 5k, Half, & MarathonWashington, DC5KHalf MarathonMarathonVirtual with Medal +2 more ~185 runners Flat courseBoston Qualifier
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Tallahassee Ultra Distance Classic MarathonTallahassee, FLMarathon ~36 runners Flat courseBoston Qualifier
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Tidewater Strider Dismal Swamp 50K / Marathon /Half Marathon/50K RelayChesapeake, VA50KMarathonHalf Marathon100K ~150 runners Flat courseBoston Qualifier
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Kiawah Island MarathonKiawah Island, SCMarathonHalf Marathon5K1 Mile ~3,500 runners Flat courseBoston Qualifier
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Ameris Bank Jacksonville MarathonJacksonville, FLMarathonHalf Marathon5K ~3,000 runners Flat courseBoston Qualifier
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Keesler Federal Mississippi Gulf Coast MarathonBiloxi, MSMarathonHalf Marathon5K1 Mile ~1,150 runners Flat courseBoston Qualifier
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Kiawah Island Golf Resort Marathon & Half MarathonKiawah Island, SCMarathonHalf Marathon ~3,500 runners Flat courseBoston Qualifier
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Brownsville Chief of Police MarathonBrownsville, TXMarathon ~103 runners Flat courseBoston Qualifier
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Garden of Life Palm Beaches MarathonWest Palm Beach, FLMarathonHalf Marathon10K5K ~4,000 runners Flat courseBoston Qualifier
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Irving Frost MarathonIrving, TXMarathonHalf Marathon10K5K +1 more ~2,645 runners Flat courseBoston Qualifier
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State 47 Las Cruces MarathonLas Cruces, NM.47 Mile Mini Celebration Kid's DashEarlybird State 47 Half MarathonEarlybird State 47 MarathonFriday Shakeout Run ~750 runners Flat courseBoston Qualifier
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Mobile MarathonMobile, ALMarathonHalf MarathonMarathon RelayHalf Marathon Relay +1 more ~1,100 runners Flat courseBoston Qualifier
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ServisFirst Bank Mobile Marathon (First Light)Mobile, ALMarathonHalf MarathonFun Run ~1,100 runners Flat courseBoston Qualifier
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Walt Disney World MarathonOrlando, FLMarathonHalf10K5K ~25,000 runners Flat courseBoston Qualifier
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Run Jekyll MarathonJekyll Island, GAMarathonHalf Marathon10K5K ~1,000 runners Flat courseBoston Qualifier
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The FTC Mary Andrews Marathon: 13.1 & 26.2Hawthorne, FLMarathonHalf Marathon10K5K ~215 runners Flat courseBoston Qualifier
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The Palmetto Running Company's Daufuskie Island Marathon and HalfDaufuskie Island, SCMarathonHalf MarathonKids Run ~206 runners Flat courseBoston Qualifier
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Maui Oceanfront MarathonKihei, HIMarathonHalf15K10K +1 more ~1,800 runners Flat courseBoston Qualifier
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Museum of Aviation Marathon, Half & 5KWarner Robins, GAMarathonHalf Marathon5K ~2,000 runners Flat courseBoston Qualifier
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Museum of Aviation Marathon, Half Marathon & 5K and Hand Cycle RaceWarner Robins, GAMarathonHalf Marathon10K5K ~2,000 runners Flat courseBoston Qualifier
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Yuma Territorial Marathon, Half Marathon, 10k and Team RelaySomerton, AZMarathonHalf Marathon10K5K ~2,148 runners Flat courseBoston Qualifier
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All Day Running Co. Clearwater Marathon & Running FestivalClearwater, FL50KMarathonHalf MarathonRelay +1 more ~3,000 runners Flat courseBoston Qualifier
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Big Beach Marathon, Half Marathon & Safari 5KGulf Shores, ALMarathonHalf Marathon5K ~1,500 runners Flat courseBoston Qualifier
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Town of Celebration Marathon & Half MarathonCelebration, FLMarathonHalf Marathon ~1,800 runners Flat courseBoston Qualifier
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Groundhog Day MarathonWalker, MIMarathon10K5K4.37 Miles +2 more ~500 runners Flat courseBoston Qualifier
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Surfside Beach Marathon, Half Marathon & 5KSurfside Beach, TXMarathonHalf Marathon5KKids K ~1,000 runners Flat course
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DONNA Marathon Weekend (26.2 with DONNA)Jacksonville Beach, FLMarathonHalf Marathon5KDONNA Dash +1 more ~7,500 runners Flat courseBoston Qualifier
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Health First Florida Marathon Weekend (Publix Florida Marathon)Melbourne, FLMarathonHalf Marathon10K5K +1 more ~2,500 runners Flat courseBoston Qualifier
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Warm Up ColumbusDublin, OHMarathonHalf Marathon10K5K +1 more ~150 runners Flat courseBoston Qualifier
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Fort Lauderdale A1A Marathon & HalfFort Lauderdale, FLMarathonHalf ~4,500 runners Flat courseBoston Qualifier
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Galveston Marathon & Half MarathonGalveston, TXMarathonHalf5K ~3,000 runners Flat courseBoston Qualifier
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We Run This Beach MarathonGulf Shores, ALMarathonHalf Marathon10K5K ~1,000 runners Flat courseBoston Qualifier
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Novant Health Wilmington NC MarathonWilmington, NCMarathonHalf Marathon5K1 Mile ~3,500 runners Flat courseBoston Qualifier
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The Woodlands MarathonThe Woodlands, TXMarathonHalf10K5K ~7,000 runners Flat courseBoston Qualifier
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Wrightsville Beach MarathonWrightsville Beach, NCMarathonHalf ~3,500 runners Flat courseBoston Qualifier
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Oak Ridge to Kingston Express Marathon & Half MarathonOak Ridge, TNMarathonHalf Marathon ~50 runners Flat courseBoston Qualifier
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Combos Marathon & Half Marathon (Albany)Albany, GAMarathonHalf ~1,000 runners Flat courseBoston Qualifier
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Combos(R) Marathon and Half MarathonAlbany, GAMarathonHalf Marathon ~1,000 runners Flat courseBoston Qualifier
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Hachie 50 Marathon, Ultra and RelayWaxahachie, TXMarathon50 Miler10K ~4,016 runners Flat courseBoston Qualifier
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Newport News One City MarathonNewport News, VAMarathonHalf Marathon10K5K ~946 runners Flat courseBoston Qualifier
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B&A Trail Marathon and Half MarathonSeverna Park, MDMarathonHalf Marathon ~1,000 runners Flat courseBoston Qualifier
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Game On! Marathon of the Treasure CoastStuart, FLFull MarathonHalf Marathon2-to-4 Person Marathon Relay ~12,000 runners Flat courseBoston Qualifier
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Zydeco Marathon & Half MarathonLafayette, LAMarathonHalf MarathonTeam Relay5K +1 more ~2,500 runners Flat courseBoston Qualifier
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Race to Space Marathon & Half MarathonHuntsville, ALMarathonHalf Marathon10K5K ~1,571 runners Flat courseBoston Qualifier
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Bridge Street Town Centre Half Marathon (Race to Space)Huntsville, ALHalf MarathonMarathon5K ~1,000 runners Flat course
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Irving Marathon Running SeriesIrving, TXMarathonHalf10K5K ~4,500 runners Flat courseBoston Qualifier
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Yuengling Shamrock MarathonVirginia Beach, VAMarathonHalf8K ~25,000 runners Flat courseBoston Qualifier
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Coast Guard MarathonElizabeth City, NCMarathon10K5K0.62 Miles +1 more ~23,659 runners Flat courseBoston Qualifier
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Albuquerque Marathon + Half Marathon, 10K, 5K and Kids KAlbuquerque, NMMarathonHalf Marathon10K5K +1 more Flat course
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Salisbury Marathon (RunSBY)Salisbury, MDMarathonHalf Marathon5K ~600 runners Flat courseBoston Qualifier
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Two Rivers Marathon Race Festival: Marathon, Half Marathon, 10K and 5KLackawaxen, PAMarathonHalf Marathon10K5K (Dual Marathon option available) ~4 runners Flat courseBoston Qualifier
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University of Charleston MarathonCharleston, WVMarathonHalf Marathon5K ~785 runners Flat courseBoston Qualifier
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Coastal Delaware Running FestivalDewey Beach, DEMarathonHalf Marathon9K5K ~2,000 runners Flat courseBoston Qualifier
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Martian Invasion of RacesDearborn, MIMarathonHalf Marathon10K5K +1 more ~2,500 runners Flat courseBoston Qualifier
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Brew City Marathon, Half Marathon, 10K & 5KMilwaukee, WIMarathonHalf Marathon10K5K ~2,500 runners Flat courseBoston Qualifier
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Golden Driller MarathonTulsa, OKMarathonHalf Marathon10K5K ~700 runners Flat courseBoston Qualifier
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The Jersey City Marathon & Half Marathon Marquee Experience at NewportJersey City, NJMarathonHalf Marathon5K10K ~9,000 runners Flat courseBoston Qualifier
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Frisco Railroad RunWillard, MO50 Mile50KMarathonHalf Marathon +1 more ~400 runners Flat courseBoston Qualifier
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Kentucky Derby Festival miniMarathon & Marathon (Humana)Louisville, KYMarathonHalf Marathon (miniMarathon) ~10,000 runners Flat courseBoston Qualifier
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Lewis & Clark Marathon, 1/2 Marathon, 5k and 1-Mile Fun RunCouncil Bluffs, IAMarathonHalf Marathon5KKids 1-Mile Fun Run Flat courseBoston Qualifier
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Fort Wayne Half and Full MarathonFort Wayne, INMarathonHalf Marathon ~1,000 runners Flat courseBoston Qualifier
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Hoag OC Marathon Running FestivalCosta Mesa, CAMarathonHalf5KCombos ~25,000 runners Flat courseBoston Qualifier
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Maine Coast Marathon, Half Marathon & 5KWells, MEMarathonHalf Marathon5K ~4,000 runners Flat courseBoston Qualifier
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York Marathon and Half MarathonYork, PAMarathonHalf Marathon ~7,425 runners Flat courseBoston Qualifier
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YMCA Famous Idaho Potato Marathon & Fun RunsBoise, IDMarathonHalf Marathon10K5K ~3,000 runners Flat courseBoston Qualifier
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EPIC Marathon and Running FestivalGreen Bay, WIMarathonHalf Marathon5KKids Dash ~558 runners Flat courseBoston Qualifier
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Windermere Marathon, Half Marathon, 10K & 5KSpokane, WAMarathonHalf Marathon10K5K +1 more ~1,500 runners Flat courseBoston Qualifier
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Bayshore MarathonTraverse City, MIMarathonHalf Marathon10KKids Fun Run ~7,500 runners Flat courseBoston Qualifier
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Buffalo Marathon WeekendBuffalo, NYMarathonHalf Marathon5K1K +1 more ~1,209 runners Flat courseBoston Qualifier
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MISH Waterfront Marathon | Half Marathon | 10KGladstone, MIMarathonHalf Marathon10K ~93 runners Flat courseBoston Qualifier
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Charlevoix MarathonCharlevoix, MIMarathonHalf Marathon10K5K ~3,000 runners Flat courseBoston Qualifier
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Alaska Salmon Runs (King Salmon Marathon)Cordova, AKMarathonHalf Marathon10K5K +1 more ~250 runners Flat course
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Jack & Jill Marathon & HalfNorth Bend, WAMarathonHalf Marathon ~17,124 runners Flat courseBoston Qualifier
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Bound for Boston Marathon & Half Marathon - DenverDenver, COMarathonHalf Marathon10K5K ~150 runners Flat courseBoston Qualifier
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Bound for Boston Marathon & Half Marathon - MinneapolisMaple Grove, MNMarathonHalf Marathon10K5K ~150 runners Flat courseBoston Qualifier
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Bound for Boston Marathon & Half Marathon - MilwaukeeMenomonee Falls, WIMarathonHalf Marathon10K5K ~150 runners Flat courseBoston Qualifier
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Santa Rosa MarathonSanta Rosa, CAMarathonHalf Marathon10K5K ~4,000 runners Flat courseBoston Qualifier
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Nebraska State Fair MarathonGrand Island, NEMarathonHalf MarathonMarathon Relay5K +1 more ~700 runners Flat courseBoston Qualifier
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Millennium Meadows MarathonGrand Rapids, MIMarathonHalf Marathon10K5K ~600 runners Flat courseBoston Qualifier
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Bound for Boston Marathon & Half Marathon - AtlantaJohns Creek, GAMarathonHalf Marathon10K5K ~480 runners Flat courseBoston Qualifier
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Lock 2 Lock Marathon/Half Marathon/10kWilliamsport, MDMarathonHalf Marathon10K5K ~128 runners Flat courseBoston Qualifier
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Elk River Braxton County Monster Marathon/Half Marathon/5KGassaway, WVMarathonHalf Marathon5K Run/Walk ~300 runners Flat course
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Cytiva Top of Utah MarathonLogan, UTMarathonHalf Marathon10K ~2,500 runners Flat courseBoston Qualifier
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Bound for Boston Marathon & Half Marathon - Oklahoma CityYukon, OKMarathonHalf Marathon10K5K ~75 runners Flat courseBoston Qualifier
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Lincoln Marathon - Full/Half/10K/5KLincoln, MEMarathonHalf Marathon10K5K ~300 runners Flat courseBoston Qualifier
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Lincoln Marathon, Half Marathon, 10K & 5KLincoln, MEMarathonHalf Marathon10K5K ~300 runners Flat courseBoston Qualifier
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BoulderthonBoulder, COMarathonHalf Marathon10K5K +1 more ~15,000 runners Flat courseBoston Qualifier
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TBK Bank Quad Cities MarathonMoline, IAMarathonHalf MarathonMarathon Relay5K ~6,000 runners Flat courseBoston Qualifier
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2XU Long Beach MarathonLong Beach, CAMarathonHalf5KBike Tour +1 more ~10,000 runners Flat courseBoston Qualifier
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Greenbrier River Trail MarathonMarlinton, WVMarathonHalf ~1,200 runners Flat courseBoston Qualifier
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Des Plaines River Trail RacesLake County, IL50 Mile50KMarathon1/2 Marathon ~225 runners Flat courseBoston Qualifier
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Holloman Ace of RacesAlamogordo, NMMarathonHalf Marathon5KKids Dash (1 Mile) ~150 runners Flat courseBoston Qualifier
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Pocono Mountains Marathon Race Festival: Marathon, Half Marathon, 10K and 5KGreentown, PAMarathonHalf Marathon10K5K ~8 runners Flat courseBoston Qualifier
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"LOOP THE LAKE" The Great New York State Marathon WeekendSyracuse, NYMarathonHalf Marathon10K5K ~3,091 runners Flat courseBoston Qualifier
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AmeriHealth Atlantic City Marathon, Half Marathon, 10K & G. Larry James 5KAtlantic City, NJMarathonHalf Marathon10K5K ~3,000 runners Flat course
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Livingston Oval Marathon / Half-Marathon / Last Person StandingLivingston, NJMarathonLast Person StandingHalf Marathon Flat course
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Snohomish River RunSnohomish, WAMarathonHalf Marathon10K5K ~2,500 runners Flat courseBoston Qualifier
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Emerald Isle Marathon, Half Marathon and 5KEmerald Isle, NCMarathonHalf Marathon5K ~2,755 runners Flat courseBoston Qualifier
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Show Me Your Free State Marathon and UltraSt. Joseph, MO100-Mile50-Mile50-KMMarathon +1 more ~300 runners Flat course
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Marine Corps MarathonArlington, VAMarathon50K10K17.75K (separate spring date) +1 more ~30,000 runners Flat courseBoston Qualifier
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Detroit Free Press MarathonDetroit, MI Usually held in October · next date not announcedMarathonHalf5K ~30,000 runners Flat courseBoston Qualifier
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Columbus MarathonColumbus, OH Usually held in October · next date not announcedMarathonHalf5K ~15,000 runners Flat courseBoston Qualifier
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Nationwide Children's Hospital Columbus Marathon & 1/2 Marathon, Jesse Owens 5K, 1 Mile & Kids RunColumbus, OH Usually held in October · next date not announcedMarathonHalf Marathon10K29.3 Miles +2 more ~15,000 runners Flat courseBoston Qualifier
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United States Air Force MarathonDayton, OH Usually held in September · next date not announcedMarathonHalf Marathon10K5K +1 more ~13,500 runners Flat courseBoston Qualifier
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Duke City MarathonAlbuquerque, NM Usually held in October · next date not announcedMarathonHalf10K5K ~6,000 runners Flat courseBoston Qualifier
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Chessie Trail Marathon, Half Marathon, 10K, 5K, & 26.2 RelayLexington, VA Usually held in October · next date not announcedMarathonHalf Marathon10K5K +1 more ~5,947 runners Flat courseBoston Qualifier
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The Haunted Forest MarathonCanal Fulton, OH Usually held in October · next date not announcedMarathonHalf Marathon5K ~5,042 runners Flat courseBoston Qualifier
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Prairie Fire MarathonWichita, KS Usually held in October · next date not announcedMarathonHalf ~3,000 runners Flat courseBoston Qualifier
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Towpath Marathon, Half Marathon & 10KCleveland, OH Usually held in October · next date not announcedMarathonHalf Marathon10K ~1,800 runners Flat courseBoston Qualifier
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Cape Cod MarathonFalmouth, MA Usually held in May · next date not announcedMarathon ~1,500 runners Flat courseBoston Qualifier
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Cape Cod Marathon Weekend EventsFalmouth, MA Usually held in October · next date not announcedCape Cod Marathon - 5K (Sunday)Cape Cod Marathon - Clam Chowdah Challenge (2 Days)Cape Cod Marathon - Full (Sunday) ~1,162 runners Flat courseBoston Qualifier
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The Original Las Vegas MarathonHenderson, NV Usually held in December · next date not announcedMarathonHalf Marathon10K5K ~1,000 runners Flat courseBoston Qualifier
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Brookings MarathonBrookings, SD Usually held in May · next date not announcedMarathonHalfRelay ~600 runners Flat courseBoston Qualifier
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Hua Sports 5K, Half Marathon and MarathonPoint Of Rocks, MD Usually held in October · next date not announcedMarathonHalf Marathon5K10K ~500 runners Flat courseBoston Qualifier
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Tri-Cities MarathonRichland, WA Usually held in October · next date not announcedMarathon10K5K ~455 runners Flat courseBoston Qualifier
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Sri Chinmoy MarathonCongers, NY Usually held in August · next date not announcedMarathon10K ~368 runners Flat courseBoston Qualifier
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Suffolk County MarathonBay Shore, NY Usually held in October · next date not announcedMarathon29.3 Miles10K9.3 Miles +2 more ~308 runners Flat courseBoston Qualifier
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Last Chance BQ.2 Marathon (Illinois)Geneva, IL Usually held in September · next date not announcedMarathon ~254 runners Flat courseBoston Qualifier
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The Bismarck MarathonBismarck, ND Usually held in September · next date not announced10K5KBisBarkFull Marathon +4 more ~206 runners Flat courseBoston Qualifier
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Last Chance BQ.2 - Grand RapidsGrand Rapids, MI Usually held in September · next date not announcedMarathon ~180 runners Flat courseBoston Qualifier
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Boston or Bust MarathonHuntsville, AL Usually held in September · next date not announcedMarathon10K5K ~153 runners Flat courseBoston Qualifier
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DoLittle MarathonOconomowoc, WI Usually held in September · next date not announcedMarathon10K24 Miles5K ~141 runners Flat courseBoston Qualifier
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Buzz Sawyer Western Maryland Marathon/Half Marathon/10kHancock, MD Usually held in October · next date not announcedMarathonHalf Marathon10K5K ~135 runners Flat courseBoston Qualifier
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Skagit Flats Marathon, Half & 5kBurlington, WA Usually held in September · next date not announcedMarathonHalf Marathon5K10K ~112 runners Flat courseBoston Qualifier
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Kansas Rails-to-TrailsOttawa, KS Usually held in October · next date not announced100 Miler100K50 Miler50K +2 more ~104 runners Flat course
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Xenia Avenue Marathon & Half-MarathonBrooklyn Park, MN Usually held in July · next date not announcedMarathonHalf Marathon10K5K ~104 runners Flat courseBoston Qualifier
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Gandy Dancer MarathonLuck, WI Usually held in October · next date not announcedMarathon10K5K0.5 Miles ~60 runners Flat courseBoston Qualifier
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MuleSkinner Endurance RacesUpper Black Eddy, PA Usually held in October · next date not announced50 Miler50KMarathonHalf Marathon ~34 runners Flat course
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Ruth Anderson Memorial Endurance RunSan Francisco, CA Usually held in October · next date not announcedMarathon50K50 Mile ~18 runners Flat course
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Long Hunter Trail RunsHermitage, TN Usually held in October · next date not announced50KMarathon1/2 Marathon Flat course
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Flat Marathons by state
- California (54) 41 upcoming races
- Texas (44) 38 upcoming races
- Washington (35) 26 upcoming races
- Florida (29) 28 upcoming races
- North Carolina (29) 24 upcoming races
- Utah (29) 23 upcoming races
- New York (26) 17 upcoming races
- Pennsylvania (26) 22 upcoming races
- Georgia (24) 21 upcoming races
- Colorado (23) 15 upcoming races
- Michigan (23) 16 upcoming races
- Wisconsin (23) 17 upcoming races
- Ohio (18) 11 upcoming races
- Tennessee (18) 15 upcoming races
- Alabama (17) 13 upcoming races
- Arizona (17) 14 upcoming races
Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Flat Marathons: common questions
- How many flat marathons are there?
- RaceRove currently lists 194 upcoming races with a confirmed date, plus 30 annual events whose next date hasn't been announced yet.
- How long is a marathon?
- A marathon is 26.2 miles (42.2 kilometres).
- How are these marathons chosen?
- They're courses FindMyMarathon has measured or described as very flat or mostly flat. Course and finisher data comes from FindMyMarathon's published race facts, not an internal ranking.
Search every marathon
Filter by state, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.